Assets by plan
Share of aggregate retirement assets
Sponsor portfolio
ARNTZEN CORPORATION
EIN 36-2372648mining & metalsLatest filing 2025
Plans
2
Retirement
2
$8.3M assets
Welfare
0
Participants
83
458 W. SCHOOL ST - SHARON, WI 53585815-964-9413arntzenpipe.comLinkedIn51-200 employeesmining & metals
Plans on this EIN
2 filingsRetirement portfolio analytics
2 plans aggregated / $8.3M assets / 83 participantsParticipants by plan
Active + retired + deferred vested
Plan deep-dives
Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.Retirement#002
ARNTZEN CORPORATION 401(K) PROFIT SHARING PLAN
401k
Assets$6.3M
Participants31
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Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Retirement#001
ARNTZEN CORPORATION COLLECTIVELY BARGAINED 401(K) PLAN
401k
Assets$2.0M
Participants52
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
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Retirement plans2
| Plan # | Name | Type | Assets | Participants | Latest year | |
|---|---|---|---|---|---|---|
| 002 | ARNTZEN CORPORATION 401(K) PROFIT SHARING PLAN | 401k | $6.3M | 31 | 2025 | |
| 001 | ARNTZEN CORPORATION COLLECTIVELY BARGAINED 401(K) PLAN | 401k | $2.0M | 52 | 2025 |
Retirement plans